this is surfex v0.86.02
///////// TYPE: //////
complete
///////// GENERAL DATA: //////
0.9991050841078994
0.030651035895064294
-0.029146953671124142
-0.028615020288021927
0.997283376544562
0.0678752346721059
0.12186938484974039
-2.177474621276336
-0.14819920234084258
0.059391174613884656
-1.1102230246251565E-16
0.0
4.58
255
255
255
false
////////////////// EQUATIONS: /////////////////////////
1
////////////////// Equation: /////////////////////////
1
x^3+p1*x^2+y^2-z^2
243
179
50
240
160
0
0
true
true
10.0
0
////////////////// CURVES: /////////////////////////
0
////////////////// PARAMETERS: /////////////////////////
1
////////////////// Parameter: /////////////////////////
1
0.0
1.0
0
////////////////// SOLITARY POINTS: /////////////////////////
0